DR wizard may display database constraint exception error after storage validation in EMC SRDF environment

The DR wizard storage validation on the secondary site may result in a constraint exception error (duplicate database objects) shown on the Storage Validation page of the wizard. This error can occur because the array information and the Volume Manager information cached in the VEA are not in synch. This error is most likely to happen in an EMC SRDF environment. Rescanning the storage on the secondary node to update the Volume Manager information can often resolve this error. (1127959)

Workaround: Check the storage configuration on the secondary site for any errors. Using the VEA, rescan the storage on the secondary node on which the error occurred.